html,
body {
  width: 100%;
  height: 100%;
  scrollbar-width: none;
  overscroll-behavior: none;
}

#app {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  /* overflow-x: hidden; */
  scrollbar-width: none;
  overscroll-behavior: none;
}
ul li {
  list-style: none;
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
}
